rollovers 📖 中文释义 (rollover 的复数) [机] 翻转, 翻模 🔗 释义中的汉语词翻转 🧩 词形变化 原形 rollover 📘 English Definition(英文释义) plural of rollovern. the act of changing the institution that invests your pension plan without incurring a tax penalty ← rollover plate R 字母词表 rollpass →